/*
* Autopsy Forensic Browser
*
* Copyright 2015-16 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.sleuthkit.autopsy.timeline.ui.detailview;
import java.util.List;
import java.util.Set;
import javafx.application.Platform;
import javafx.beans.binding.Bindings;
import javafx.beans.property.ReadOnlyObjectProperty;
import javafx.beans.property.ReadOnlyObjectWrapper;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Orientation;
import javafx.geometry.Pos;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.CornerRadii;
import javafx.scene.layout.Pane;
import org.joda.time.DateTime;
import org.openide.util.NbBundle;
import org.sleuthkit.autopsy.coreutils.Logger;
import org.sleuthkit.autopsy.timeline.datamodel.MultiEvent;
import org.sleuthkit.autopsy.timeline.zooming.DescriptionLoD;
/**
*
*/
@NbBundle.Messages({"EventBundleNodeBase.toolTip.loading=loading..."})
public abstract class MultiEventNodeBase< BundleType extends MultiEvent<ParentType>, ParentType extends MultiEvent<BundleType>, ParentNodeType extends MultiEventNodeBase<
ParentType, BundleType, ?>> extends EventNodeBase<BundleType> {
private static final Logger LOGGER = Logger.getLogger(MultiEventNodeBase.class.getName());
static final CornerRadii CORNER_RADII_3 = new CornerRadii(3);
static final CornerRadii CORNER_RADII_1 = new CornerRadii(1);
final ObservableList<EventNodeBase<?>> subNodes = FXCollections.observableArrayList();
final Pane subNodePane = new Pane();
private final ReadOnlyObjectWrapper<DescriptionLoD> descLOD = new ReadOnlyObjectWrapper<>();
MultiEventNodeBase(DetailsChartLane<?> chartLane, BundleType event, ParentNodeType parentNode) {
super(event, parentNode, chartLane);
setDescriptionLOD(event.getDescriptionLoD());
setAlignment(Pos.TOP_LEFT);
setMaxWidth(USE_PREF_SIZE);
infoHBox.setMaxWidth(USE_PREF_SIZE);
subNodePane.setPrefWidth(USE_COMPUTED_SIZE);
subNodePane.setMinWidth(USE_PREF_SIZE);
subNodePane.setMaxWidth(USE_PREF_SIZE);
/*
* This triggers the layout when a mousover causes the action buttons to
* interesect with another node, forcing it down.
*/
heightProperty().addListener(heightProp -> chartLane.requestLayout());
Platform.runLater(() ->
setLayoutX(chartLane.getXAxis().getDisplayPosition(new DateTime(event.getStartMillis())) - getLayoutXCompensation())
);
//initialize info hbox
infoHBox.setPadding(new Insets(2, 3, 2, 3));
infoHBox.setAlignment(Pos.TOP_LEFT);
Bindings.bindContent(subNodePane.getChildren(), subNodes);
}
public ReadOnlyObjectProperty<DescriptionLoD> descriptionLoDProperty() {
return descLOD.getReadOnlyProperty();
}
final DescriptionLoD getDescriptionLoD() {
return descLOD.get();
}
/**
*
*/
final void setDescriptionLOD(final DescriptionLoD descriptionLoD) {
descLOD.set(descriptionLoD);
}
@SuppressWarnings("unchecked")
public List<EventNodeBase<?>> getSubNodes() {
return subNodes;
}
final String getDescription() {
return getEvent().getDescription();
}
final Set<Long> getEventIDs() {
return getEvent().getEventIDs();
}
@Override
public Orientation getContentBias() {
return Orientation.HORIZONTAL;
}
@Override
protected void layoutChildren() {
chartLane.layoutEventBundleNodes(subNodes, 0);
super.layoutChildren();
}
abstract EventNodeBase<?> createChildNode(ParentType rawChild);
abstract EventHandler<MouseEvent> getDoubleClickHandler();
}